Bsa A10 vs Bsa Bantam: MOT reliability compared
Updated 05 September 2026.
7.9%
Bsa A10 MOT failure rate, 2.4 pts lower than Bsa Bantam
Bsa A10 is the more reliable MOT performer: 7.9% of Bsa A10 MOTs fail versus 10.3% for Bsa Bantam, a 2.4 point gap.
| Metric | Bsa A10 | Bsa Bantam |
|---|---|---|
| MOT failure rate | 7.9% | 10.3% |
| Tests analysed | 11,062 | 8,778 |
| Most common failure | Brakes (14.4%) | Lamps & electrical (21.2%) |
Questions and answers
Which is more reliable, Bsa A10 or Bsa Bantam?
Bsa A10 is the more reliable MOT performer: 7.9% of Bsa A10 MOTs fail versus 10.3% for Bsa Bantam, a 2.4 point gap.
What is the MOT failure rate of the Bsa A10?
7.9% of Bsa A10 MOT tests result in a failure, from 11,062 tests.
What is the MOT failure rate of the Bsa Bantam?
10.3% of Bsa Bantam MOT tests result in a failure, from 8,778 tests.